{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["cause effect", "message topic", "content container", "member collection"], "input": "wealth is nominally a superfluity of goods required for subsistence , but the character of these goods varies with the use of wealth ."}
{"cause effect": [], "message topic": [], "content container": [], "member collection": []}